What's That (Vowel) Sound?

On-air challenge:Every answer is a made-up, two-word phrase in which each word has two or more syllables. The first vowel sound in the first word is a short "e." Change that short "e" to a short "a" sound, and phonetically you'll get the second word of the phrase. For example, given "energetic backwoods father," you would say "peppy pappy."

Last week's challenge from listener David Rosen of Bethesda, Md.: The name of what character, familiar to everyone, contains each of the five vowels (A, E, I, O and U) exactly once? The answer consists of two words — eight letters in the first word, four letters in the second.

Answer: Question mark

Winner: Carla Fink of New Bedford, Mass.

Next week's challenge: Name something in seven letters that most people keep in their homes. Take the first, third, fourth and seventh letters and rearrange them. The result will be a four-letter word naming something that the seven-letter thing is commonly used for. What is it?

If you know the answer to next week's challenge, submit it here. Listeners who submit correct answers win a chance to play the on-air puzzle. Important: Include a phone number where we can reach you Thursdayat 3 p.m. Eastern.